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K type

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Size Information

Order No. Standard (su x su) Size (mm)
L L1 L2 Tolerance
KRD 2013 20×13 119 51 51 ±3
KRD 2513 25×13 128 51 51 ±3
KRD 2520 25×20 120 51 51 ±3
KRD 3013 30×13 166 71 51 ±3
KRD 3020 30×20 158 71 51 ±3
KRD 3025 30×25 140 71 51 ±3
KRD 4013 40×13 171 71 51 ±3
KRD 4020 40×20 163 71 51 ±3
KRD 4025 40×25 164 71 51 ±3
KRD 4030 40×30 167 71 71 ±3
KRD 5013 50×13 179 71 51 ±3
KRD 5020 50×20 171 71 51 ±3
KRD 5025 50×25 178 71 51 ±3
KRD 5030 50×30 193 71 71 ±3
KRD 5040 50×40 163 71 71 ±3
KRD 6013 60×13 196 71 51 ±3
KRD 6020 60×20 188 71 51 ±3
KRD 6025 60×25 195 71 51 ±3
KRD 6030 60×30 210 71 71 ±3
KRD 6040 60×40 180 71 71 ±3
KRD 6050 60×50 172 71 71 ±3

KRD 2013

Standard (su x su)
20×13
Size (mm)
L L1
119 51
L2 Tolerance
51 ±3

KRD 2513

Standard (su x su)
25×13
Size (mm)
L L1
128 51
L2 Tolerance
51 ±3

KRD 2520

Standard (su x su)
25×20
Size (mm)
L L1
120 51
L2 Tolerance
51 ±3

KRD 3013

Standard (su x su)
30×13
Size (mm)
L L1
166 71
L2 Tolerance
51 ±3

KRD 3020

Standard (su x su)
30×20
Size (mm)
L L1
158 71
L2 Tolerance
51 ±3

KRD 3025

Standard (su x su)
30×25
Size (mm)
L L1
140 71
L2 Tolerance
51 ±3

KRD 4013

Standard (su x su)
40×13
Size (mm)
L L1
171 71
L2 Tolerance
51 ±3

KRD 4020

Standard (su x su)
40×20
Size (mm)
L L1
163 71
L2 Tolerance
51 ±3

KRD 4025

Standard (su x su)
40×25
Size (mm)
L L1
164 71
L2 Tolerance
51 ±3

KRD 4030

Standard (su x su)
40×30
Size (mm)
L L1
167 71
L2 Tolerance
71 ±3

KRD 5013

Standard (su x su)
50×13
Size (mm)
L L1
179 71
L2 Tolerance
51 ±3

KRD 5020

Standard (su x su)
50×20
Size (mm)
L L1
171 71
L2 Tolerance
51 ±3

KRD 5025

Standard (su x su)
50×25
Size (mm)
L L1
178 71
L2 Tolerance
51 ±3

KRD 5030

Standard (su x su)
50×30
Size (mm)
L L1
193 71
L2 Tolerance
71 ±3

KRD 5040

Standard (su x su)
50×40
Size (mm)
L L1
163 71
L2 Tolerance
71 ±3

KRD 6013

Standard (su x su)
60×13
Size (mm)
L L1
196 71
L2 Tolerance
51 ±3

KRD 6020

Standard (su x su)
60×20
Size (mm)
L L1
188 71
L2 Tolerance
51 ±3

KRD 6025

Standard (su x su)
60×25
Size (mm)
L L1
195 71
L2 Tolerance
51 ±3

KRD 6030

Standard (su x su)
60×30
Size (mm)
L L1
210 71
L2 Tolerance
71 ±3

KRD 6040

Standard (su x su)
60×40
Size (mm)
L L1
180 71
L2 Tolerance
71 ±3

KRD 6050

Standard (su x su)
60×50
Size (mm)
L L1
172 71
L2 Tolerance
71 ±3

Why

Over USD$20MM of revenue from the projects in Japan Taiwan since 2005

  • Since 2005, ez joint has been used in Japan and Taiwan, which are high-risk earthquake countries. More than 4,000 projects, the cumulative exports amount exceeded USD$20MM.
  • Registered for SAS 322 certification (Japan Stainless Steel Association)
  • An earthquake-resistant product that absorbs internal and external shock vibrations caused by earthquakes.

Technology proven Technology proven for over 20 years of installation history

  • The proprietary technology of EZ JOINT started in 2000.
  • EZ JOINT’s technology has been verified at various construction sites for 22 years in Korea, Japan, Taiwan and Russia.
  • We do our best to provide services to maintain customer’s trust.

Fast and easy to use

  • Fast and easy to use which completes installation only by inserting a pipe after cutting the pipe.
  • No tools needed. Fast and easy to use.

Easy Installation

Anyone can install it without any professional skills.
  • One-touch push-fit technology, anyone can install EZ JOINT.
  • No pressing tools and no electricity needed.

Cost saving

Fast and saving time. Reusable technology
  • Excellent cost saving. Fast installation time saves labor costs and shortens construction schedules.
  • You can not only reuse ez joint but also reuse installed pipes, if you uninstall EZ JOINT.

Easy maintenance

  • Proprietary technology with over 28 patents.
  • Good for the instance of construction design changes, renovations, and other A/S situations.
  • If you want to redesign your plumbing projects, you can easily uninstall EZ JOINT and change the project.
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